diff --git a/main.go b/main.go
index d307b27..4ceec0f 100644
--- a/main.go
+++ b/main.go
@@ -427,6 +427,11 @@ func main() {
 	}
 
 	// Output final results in JSON
-	j, _ := json.Marshal(combined)
-	fmt.Println(string(j))
+	if len(combined) > 0 {
+		j, _ := json.Marshal(combined)
+		fmt.Println(string(j))
+	} else {
+		fmt.Println("{}")
+	}
+
 }